Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    09/05/2026, 04:33

General

  • Target
    662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe
  • Size 73KB
  • Sample260509-e6qdlaax3y
  • SHA256 662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 4 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe
    "C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1792
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Local\Temp\$$a2E5E.bat
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3804
      • C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe
        "C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:784
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 784 -s 632
          4⤵
          • Program crash
          PID:4812
    • C:\Windows\Logo1_.exe
      C:\Windows\Logo1_.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3124
      • C:\Windows\SysWOW64\net.exe
        net stop "Kingsoft AntiVirus Service"
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2268
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 stop "Kingsoft AntiVirus Service"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3504
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 784 -ip 784
    1⤵
      PID:2544

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          MicrosoftEdgeUpdateBroker.exe

          • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_bk\1.3.143.57\MicrosoftEdgeUpdateBroker.exe
          • Size 125KB
          • SHA256 16e3d52e0e6ec0e6b7ac8d5604a0617c197efb5571486f3c70cbd393fd8f4ccd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          ImportExit.exe

          • Path C:\Program Files\ImportExit.exe
          • Size 181KB
          • SHA256 cd4f71593e797f8bc72e0907d8bb907a4c41badab62ee9f84c560f23adba49f1
          • MD5 SHA1 SHA512 SSDEEP TLSH

          vcredist_x86.exe

          • Path C:\ProgramData\Package Cache\{61087a79-ac85-455c-934d-1fa22cc64f36}\vcredist_x86.exe
          • Size 481KB
          • SHA256 d5fbaf5c0d8e313d4dad23b28cac4256c5dbed6ab3b0d797e2971f30c5e095ad
          • MD5 SHA1 SHA512 SSDEEP TLSH

          $$a2E5E.bat

          • Path C:\Users\Admin\AppData\Local\Temp\$$a2E5E.bat
          • Size 722B
          • SHA256 2ea11ce63515ba35a1b0197c97f33196b974369266f0d80882f685ea57cd1b6e
          • MD5 SHA1 SHA512 TLSH

          662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe.exe

          • Path C:\Users\Admin\AppData\Local\Temp\662432c64a02aecd7a1294dd44ea11ba20cffa8a8b9f9185cff7f4bb0f540991.exe.exe
          • Size 47KB
          • SHA256 993d2b2fa72dadc7753c62b39d0d35ef1586f00f2eed60eb729057142ad76b4a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Logo1_.exe

          • Path C:\Windows\Logo1_.exe
          • Size 26KB
          • SHA256 fb0131eab8d4465a6b25b029683e5b656e2dc64fada85c9b82f8a755dd2549e2
          • MD5 SHA1 SHA512 SSDEEP TLSH

          _desktop.ini

          • Path F:\$RECYCLE.BIN\S-1-5-21-3847269522-1618051987-1942096715-1000\_desktop.ini
          • Size 8B
          • SHA256 6e9be20748ee78b11d664f31b9547ee836b5e73f3d4ef05289327d7f1ba0eb14
          • MD5 SHA1 SHA512

          memory/784-20-0x0000000003120000-0x0000000003722000-memory.dmp

          memory/1792-0-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/1792-11-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-29-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-37-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-43-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-22-0x00000000021C0000-0x00000000021C7000-memory.dmp

          memory/3124-762-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-1234-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-21-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-5017-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-8-0x0000000000400000-0x0000000000434000-memory.dmp

          memory/3124-5516-0x0000000000400000-0x0000000000434000-memory.dmp